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panvk: Implement vk_shader
Next commit will remove panvk_pipeline entirely. Signed-off-by: Mary Guillemard <mary.guillemard@collabora.com> Reviewed-by: Boris Brezillon <boris.brezillon@collabora.com> Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/29161>
This commit is contained in:
Mary Guillemard
Marge Bot
parent
50925b4947
commit
563823c9ca
5 changed files with 444 additions and 12 deletions
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@ -214,4 +214,9 @@ void panvk_per_arch(emit_viewport)(const VkViewport *viewport,
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void panvk_per_arch(cmd_preload_fb_after_batch_split)(
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struct panvk_cmd_buffer *cmdbuf);
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void panvk_per_arch(cmd_bind_shaders)(struct vk_command_buffer *vk_cmd,
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uint32_t stage_count,
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const gl_shader_stage *stages,
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struct vk_shader **const shaders);
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#endif
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@ -458,6 +458,50 @@ panvk_per_arch(CmdPushConstants)(VkCommandBuffer commandBuffer,
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size, pValues);
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}
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static void
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panvk_cmd_bind_shader(struct panvk_cmd_buffer *cmd, const gl_shader_stage stage,
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struct panvk_shader *shader)
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{
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switch (stage) {
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case MESA_SHADER_COMPUTE:
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cmd->state.compute.shader = shader;
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memset(&cmd->state.compute.cs.desc, 0,
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sizeof(cmd->state.compute.cs.desc));
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break;
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case MESA_SHADER_VERTEX:
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cmd->state.gfx.vs.shader = shader;
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cmd->state.gfx.linked = false;
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memset(&cmd->state.gfx.vs.desc, 0, sizeof(cmd->state.gfx.vs.desc));
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break;
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case MESA_SHADER_FRAGMENT:
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cmd->state.gfx.fs.shader = shader;
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cmd->state.gfx.linked = false;
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cmd->state.gfx.fs.rsd = 0;
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memset(&cmd->state.gfx.fs.desc, 0, sizeof(cmd->state.gfx.fs.desc));
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break;
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default:
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assert(!"Unsupported stage");
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break;
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}
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}
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void
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panvk_per_arch(cmd_bind_shaders)(struct vk_command_buffer *vk_cmd,
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uint32_t stage_count,
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const gl_shader_stage *stages,
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struct vk_shader **const shaders)
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{
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struct panvk_cmd_buffer *cmd =
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container_of(vk_cmd, struct panvk_cmd_buffer, vk);
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for (uint32_t i = 0; i < stage_count; i++) {
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struct panvk_shader *shader =
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container_of(shaders[i], struct panvk_shader, vk);
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panvk_cmd_bind_shader(cmd, stages[i], shader);
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}
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}
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VKAPI_ATTR void VKAPI_CALL
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panvk_per_arch(CmdBindPipeline)(VkCommandBuffer commandBuffer,
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VkPipelineBindPoint pipelineBindPoint,
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@ -474,13 +518,8 @@ panvk_per_arch(CmdBindPipeline)(VkCommandBuffer commandBuffer,
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vk_cmd_set_dynamic_graphics_state(&cmdbuf->vk,
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&gfx_pipeline->state.dynamic);
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cmdbuf->state.gfx.vs.shader = gfx_pipeline->vs;
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cmdbuf->state.gfx.fs.shader = gfx_pipeline->fs;
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cmdbuf->state.gfx.fs.rsd = 0;
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cmdbuf->state.gfx.linked = false;
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memset(&cmdbuf->state.gfx.vs.desc, 0, sizeof(cmdbuf->state.gfx.vs.desc));
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memset(&cmdbuf->state.gfx.fs.desc, 0, sizeof(cmdbuf->state.gfx.fs.desc));
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panvk_cmd_bind_shader(cmdbuf, MESA_SHADER_VERTEX, gfx_pipeline->vs);
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panvk_cmd_bind_shader(cmdbuf, MESA_SHADER_FRAGMENT, gfx_pipeline->fs);
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break;
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}
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@ -488,10 +527,7 @@ panvk_per_arch(CmdBindPipeline)(VkCommandBuffer commandBuffer,
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const struct panvk_compute_pipeline *compute_pipeline =
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panvk_pipeline_to_compute_pipeline(pipeline);
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cmdbuf->state.compute.shader = compute_pipeline->cs;
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memset(&cmdbuf->state.compute.cs.desc, 0,
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sizeof(cmdbuf->state.compute.cs.desc));
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panvk_cmd_bind_shader(cmdbuf, MESA_SHADER_COMPUTE, compute_pipeline->cs);
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break;
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}
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@ -20,6 +20,10 @@
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#include "vk_pipeline_layout.h"
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#include "vk_shader.h"
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extern const struct vk_device_shader_ops panvk_per_arch(device_shader_ops);
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#define MAX_VS_ATTRIBS 16
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struct nir_shader;
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@ -99,6 +103,7 @@ enum panvk_bifrost_desc_table_type {
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#define COPY_DESC_HANDLE_EXTRACT_TABLE(handle) ((handle) >> 28)
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struct panvk_shader {
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struct vk_shader vk;
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struct pan_shader_info info;
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struct pan_compute_dim local_size;
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@ -135,6 +135,7 @@ panvk_per_arch(create_device)(struct panvk_physical_device *physical_device,
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*/
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device->vk.command_dispatch_table = &device->cmd_dispatch;
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device->vk.command_buffer_ops = &panvk_per_arch(cmd_buffer_ops);
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device->vk.shader_ops = &panvk_per_arch(device_shader_ops);
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device->kmod.allocator = (struct pan_kmod_allocator){
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.zalloc = panvk_kmod_zalloc,
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@ -29,6 +29,7 @@
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#include "genxml/gen_macros.h"
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#include "panvk_cmd_buffer.h"
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#include "panvk_device.h"
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#include "panvk_instance.h"
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#include "panvk_mempool.h"
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@ -41,6 +42,8 @@
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#include "nir_builder.h"
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#include "nir_conversion_builder.h"
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#include "nir_deref.h"
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#include "vk_graphics_state.h"
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#include "vk_shader_module.h"
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#include "compiler/bifrost_nir.h"
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@ -164,6 +167,26 @@ panvk_buffer_ssbo_addr_format(VkPipelineRobustnessBufferBehaviorEXT robustness)
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}
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}
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static const nir_shader_compiler_options *
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panvk_get_nir_options(UNUSED struct vk_physical_device *vk_pdev,
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UNUSED gl_shader_stage stage,
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UNUSED const struct vk_pipeline_robustness_state *rs)
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{
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return GENX(pan_shader_get_compiler_options)();
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}
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static struct spirv_to_nir_options
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panvk_get_spirv_options(UNUSED struct vk_physical_device *vk_pdev,
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UNUSED gl_shader_stage stage,
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const struct vk_pipeline_robustness_state *rs)
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{
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return (struct spirv_to_nir_options){
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.ubo_addr_format = panvk_buffer_ubo_addr_format(rs->uniform_buffers),
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.ssbo_addr_format = panvk_buffer_ssbo_addr_format(rs->storage_buffers),
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.phys_ssbo_addr_format = nir_address_format_64bit_global,
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};
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}
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static void
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panvk_preprocess_nir(UNUSED struct vk_physical_device *vk_pdev, nir_shader *nir)
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{
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@ -232,6 +255,19 @@ panvk_preprocess_nir(UNUSED struct vk_physical_device *vk_pdev, nir_shader *nir)
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NIR_PASS_V(nir, nir_lower_var_copies);
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}
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static void
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panvk_hash_graphics_state(struct vk_physical_device *device,
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const struct vk_graphics_pipeline_state *state,
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VkShaderStageFlags stages, blake3_hash blake3_out)
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{
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struct mesa_blake3 blake3_ctx;
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_mesa_blake3_init(&blake3_ctx);
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/* We don't need to do anything here yet */
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_mesa_blake3_final(&blake3_ctx, blake3_out);
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}
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static void
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panvk_lower_nir(struct panvk_device *dev, nir_shader *nir,
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uint32_t set_layout_count,
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@ -313,7 +349,7 @@ panvk_compile_nir(struct panvk_device *dev, nir_shader *nir,
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const bool dump_asm =
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shader_flags & VK_SHADER_CREATE_CAPTURE_INTERNAL_REPRESENTATIONS_BIT_MESA;
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/* TODO: ASM dumping */
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/* TODO: ASM dumping (VK_KHR_maintenance5) */
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assert(!dump_asm);
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struct util_dynarray binary;
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@ -404,6 +440,335 @@ panvk_shader_upload(struct panvk_device *dev, struct panvk_shader *shader,
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return VK_SUCCESS;
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}
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static void
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panvk_shader_destroy(struct vk_device *vk_dev, struct vk_shader *vk_shader,
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const VkAllocationCallbacks *pAllocator)
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{
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struct panvk_device *dev = to_panvk_device(vk_dev);
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struct panvk_shader *shader =
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container_of(vk_shader, struct panvk_shader, vk);
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panvk_pool_free_mem(&dev->mempools.exec, shader->code_mem);
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panvk_pool_free_mem(&dev->mempools.exec, shader->rsd);
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panvk_pool_free_mem(&dev->mempools.exec, shader->desc_info.others.map);
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free((void *)shader->bin_ptr);
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vk_shader_free(&dev->vk, pAllocator, &shader->vk);
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}
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static const struct vk_shader_ops panvk_shader_ops;
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static VkResult
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panvk_compile_shader(struct panvk_device *dev,
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struct vk_shader_compile_info *info,
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const struct vk_graphics_pipeline_state *state,
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const VkAllocationCallbacks *pAllocator,
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struct vk_shader **shader_out)
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{
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struct panvk_physical_device *phys_dev =
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to_panvk_physical_device(dev->vk.physical);
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struct panvk_shader *shader;
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VkResult result;
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/* We consume the NIR, regardless of success or failure */
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nir_shader *nir = info->nir;
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shader = vk_shader_zalloc(&dev->vk, &panvk_shader_ops, info->stage,
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pAllocator, sizeof(*shader));
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if (shader == NULL)
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return vk_error(dev, VK_ERROR_OUT_OF_HOST_MEMORY);
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struct panfrost_compile_inputs inputs = {
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.gpu_id = phys_dev->kmod.props.gpu_prod_id,
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.no_ubo_to_push = true,
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.no_idvs = true, /* TODO */
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};
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panvk_lower_nir(dev, nir, info->set_layout_count, info->set_layouts,
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info->robustness, &inputs, shader);
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result = panvk_compile_nir(dev, nir, info->flags, &inputs, shader);
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if (result != VK_SUCCESS) {
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panvk_shader_destroy(&dev->vk, &shader->vk, pAllocator);
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return result;
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}
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result = panvk_shader_upload(dev, shader, pAllocator);
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if (result != VK_SUCCESS) {
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panvk_shader_destroy(&dev->vk, &shader->vk, pAllocator);
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return result;
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}
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*shader_out = &shader->vk;
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return result;
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}
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static VkResult
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panvk_compile_shaders(struct vk_device *vk_dev, uint32_t shader_count,
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struct vk_shader_compile_info *infos,
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const struct vk_graphics_pipeline_state *state,
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const VkAllocationCallbacks *pAllocator,
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struct vk_shader **shaders_out)
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{
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struct panvk_device *dev = to_panvk_device(vk_dev);
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VkResult result;
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uint32_t i;
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for (i = 0; i < shader_count; i++) {
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result = panvk_compile_shader(dev, &infos[i], state, pAllocator,
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&shaders_out[i]);
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/* Clean up NIR for the current shader */
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ralloc_free(infos[i].nir);
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if (result != VK_SUCCESS)
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goto err_cleanup;
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}
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/* TODO: If we get multiple shaders here, we can perform part of the link
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* logic at compile time. */
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return VK_SUCCESS;
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err_cleanup:
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/* Clean up all the shaders before this point */
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for (uint32_t j = 0; j < i; j++)
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panvk_shader_destroy(&dev->vk, shaders_out[j], pAllocator);
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/* Clean up all the NIR after this point */
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for (uint32_t j = i + 1; j < shader_count; j++)
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ralloc_free(infos[j].nir);
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/* Memset the output array */
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memset(shaders_out, 0, shader_count * sizeof(*shaders_out));
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return result;
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}
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static VkResult
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shader_desc_info_deserialize(struct blob_reader *blob,
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struct panvk_shader *shader)
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{
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shader->desc_info.used_set_mask = blob_read_uint32(blob);
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shader->desc_info.dyn_ubos.count = blob_read_uint32(blob);
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blob_copy_bytes(blob, shader->desc_info.dyn_ubos.map,
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shader->desc_info.dyn_ubos.count);
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shader->desc_info.dyn_ssbos.count = blob_read_uint32(blob);
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blob_copy_bytes(blob, shader->desc_info.dyn_ssbos.map,
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shader->desc_info.dyn_ssbos.count);
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uint32_t others_count = 0;
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for (unsigned i = 0; i < ARRAY_SIZE(shader->desc_info.others.count); i++) {
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shader->desc_info.others.count[i] = blob_read_uint32(blob);
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others_count += shader->desc_info.others.count[i];
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}
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if (others_count) {
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struct panvk_device *dev = to_panvk_device(shader->vk.base.device);
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struct panvk_pool_alloc_info alloc_info = {
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.size = others_count * sizeof(uint32_t),
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.alignment = sizeof(uint32_t),
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};
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shader->desc_info.others.map =
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panvk_pool_alloc_mem(&dev->mempools.rw, alloc_info);
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uint32_t *copy_table =
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panvk_priv_mem_host_addr(shader->desc_info.others.map);
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if (!copy_table)
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return VK_ERROR_OUT_OF_DEVICE_MEMORY;
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blob_copy_bytes(blob, copy_table, others_count * sizeof(*copy_table));
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}
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return VK_SUCCESS;
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}
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static VkResult
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panvk_deserialize_shader(struct vk_device *vk_dev, struct blob_reader *blob,
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uint32_t binary_version,
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const VkAllocationCallbacks *pAllocator,
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struct vk_shader **shader_out)
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{
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struct panvk_device *device = to_panvk_device(vk_dev);
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struct panvk_shader *shader;
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VkResult result;
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struct pan_shader_info info;
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blob_copy_bytes(blob, &info, sizeof(info));
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struct pan_compute_dim local_size;
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blob_copy_bytes(blob, &local_size, sizeof(local_size));
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const uint32_t bin_size = blob_read_uint32(blob);
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if (blob->overrun)
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return vk_error(device, VK_ERROR_INCOMPATIBLE_SHADER_BINARY_EXT);
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shader = vk_shader_zalloc(vk_dev, &panvk_shader_ops, info.stage, pAllocator,
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sizeof(*shader));
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if (shader == NULL)
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return vk_error(device, VK_ERROR_OUT_OF_HOST_MEMORY);
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shader->info = info;
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shader->local_size = local_size;
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shader->bin_size = bin_size;
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shader->bin_ptr = malloc(bin_size);
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if (shader->bin_ptr == NULL) {
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panvk_shader_destroy(vk_dev, &shader->vk, pAllocator);
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return vk_error(device, VK_ERROR_OUT_OF_HOST_MEMORY);
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}
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blob_copy_bytes(blob, (void *)shader->bin_ptr, shader->bin_size);
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result = shader_desc_info_deserialize(blob, shader);
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if (result != VK_SUCCESS) {
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panvk_shader_destroy(vk_dev, &shader->vk, pAllocator);
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return vk_error(device, result);
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}
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if (blob->overrun) {
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panvk_shader_destroy(vk_dev, &shader->vk, pAllocator);
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return vk_error(device, VK_ERROR_INCOMPATIBLE_SHADER_BINARY_EXT);
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}
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result = panvk_shader_upload(device, shader, pAllocator);
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if (result != VK_SUCCESS) {
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panvk_shader_destroy(vk_dev, &shader->vk, pAllocator);
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return result;
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}
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*shader_out = &shader->vk;
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return result;
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}
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static void
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shader_desc_info_serialize(struct blob *blob, const struct panvk_shader *shader)
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{
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blob_write_uint32(blob, shader->desc_info.used_set_mask);
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blob_write_uint32(blob, shader->desc_info.dyn_ubos.count);
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blob_write_bytes(blob, shader->desc_info.dyn_ubos.map,
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sizeof(*shader->desc_info.dyn_ubos.map) *
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shader->desc_info.dyn_ubos.count);
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blob_write_uint32(blob, shader->desc_info.dyn_ssbos.count);
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blob_write_bytes(blob, shader->desc_info.dyn_ssbos.map,
|
||||
sizeof(*shader->desc_info.dyn_ssbos.map) *
|
||||
shader->desc_info.dyn_ssbos.count);
|
||||
|
||||
unsigned others_count = 0;
|
||||
for (unsigned i = 0; i < ARRAY_SIZE(shader->desc_info.others.count); i++) {
|
||||
blob_write_uint32(blob, shader->desc_info.others.count[i]);
|
||||
others_count += shader->desc_info.others.count[i];
|
||||
}
|
||||
|
||||
blob_write_bytes(blob,
|
||||
panvk_priv_mem_host_addr(shader->desc_info.others.map),
|
||||
sizeof(uint32_t) * others_count);
|
||||
}
|
||||
|
||||
static bool
|
||||
panvk_shader_serialize(struct vk_device *vk_dev,
|
||||
const struct vk_shader *vk_shader, struct blob *blob)
|
||||
{
|
||||
struct panvk_shader *shader =
|
||||
container_of(vk_shader, struct panvk_shader, vk);
|
||||
|
||||
/* TODO: Disallow serialization with assembly when implemented */
|
||||
/* TODO: Implement serialization with assembly */
|
||||
|
||||
blob_write_bytes(blob, &shader->info, sizeof(shader->info));
|
||||
blob_write_bytes(blob, &shader->local_size, sizeof(shader->local_size));
|
||||
blob_write_uint32(blob, shader->bin_size);
|
||||
blob_write_bytes(blob, shader->bin_ptr, shader->bin_size);
|
||||
shader_desc_info_serialize(blob, shader);
|
||||
|
||||
return !blob->out_of_memory;
|
||||
}
|
||||
|
||||
#define WRITE_STR(field, ...) \
|
||||
({ \
|
||||
memset(field, 0, sizeof(field)); \
|
||||
UNUSED int i = snprintf(field, sizeof(field), __VA_ARGS__); \
|
||||
assert(i > 0 && i < sizeof(field)); \
|
||||
})
|
||||
|
||||
static VkResult
|
||||
panvk_shader_get_executable_properties(
|
||||
UNUSED struct vk_device *device, const struct vk_shader *vk_shader,
|
||||
uint32_t *executable_count, VkPipelineExecutablePropertiesKHR *properties)
|
||||
{
|
||||
UNUSED struct panvk_shader *shader =
|
||||
container_of(vk_shader, struct panvk_shader, vk);
|
||||
|
||||
VK_OUTARRAY_MAKE_TYPED(VkPipelineExecutablePropertiesKHR, out, properties,
|
||||
executable_count);
|
||||
|
||||
vk_outarray_append_typed(VkPipelineExecutablePropertiesKHR, &out, props)
|
||||
{
|
||||
props->stages = mesa_to_vk_shader_stage(shader->info.stage);
|
||||
props->subgroupSize = 8;
|
||||
WRITE_STR(props->name, "%s",
|
||||
_mesa_shader_stage_to_string(shader->info.stage));
|
||||
WRITE_STR(props->description, "%s shader",
|
||||
_mesa_shader_stage_to_string(shader->info.stage));
|
||||
}
|
||||
|
||||
return vk_outarray_status(&out);
|
||||
}
|
||||
|
||||
static VkResult
|
||||
panvk_shader_get_executable_statistics(
|
||||
UNUSED struct vk_device *device, const struct vk_shader *vk_shader,
|
||||
uint32_t executable_index, uint32_t *statistic_count,
|
||||
VkPipelineExecutableStatisticKHR *statistics)
|
||||
{
|
||||
UNUSED struct panvk_shader *shader =
|
||||
container_of(vk_shader, struct panvk_shader, vk);
|
||||
|
||||
VK_OUTARRAY_MAKE_TYPED(VkPipelineExecutableStatisticKHR, out, statistics,
|
||||
statistic_count);
|
||||
|
||||
assert(executable_index == 0);
|
||||
|
||||
vk_outarray_append_typed(VkPipelineExecutableStatisticKHR, &out, stat)
|
||||
{
|
||||
WRITE_STR(stat->name, "Code Size");
|
||||
WRITE_STR(stat->description,
|
||||
"Size of the compiled shader binary, in bytes");
|
||||
stat->format = VK_PIPELINE_EXECUTABLE_STATISTIC_FORMAT_UINT64_KHR;
|
||||
stat->value.u64 = shader->bin_size;
|
||||
}
|
||||
|
||||
/* TODO: more executable statistics (VK_KHR_pipeline_executable_properties) */
|
||||
|
||||
return vk_outarray_status(&out);
|
||||
}
|
||||
|
||||
static VkResult
|
||||
panvk_shader_get_executable_internal_representations(
|
||||
UNUSED struct vk_device *device, const struct vk_shader *vk_shader,
|
||||
uint32_t executable_index, uint32_t *internal_representation_count,
|
||||
VkPipelineExecutableInternalRepresentationKHR *internal_representations)
|
||||
{
|
||||
UNUSED struct panvk_shader *shader =
|
||||
container_of(vk_shader, struct panvk_shader, vk);
|
||||
VK_OUTARRAY_MAKE_TYPED(VkPipelineExecutableInternalRepresentationKHR, out,
|
||||
internal_representations,
|
||||
internal_representation_count);
|
||||
bool incomplete_text = false;
|
||||
|
||||
/* TODO: Compiler assembly (VK_KHR_pipeline_executable_properties) */
|
||||
|
||||
return incomplete_text ? VK_INCOMPLETE : vk_outarray_status(&out);
|
||||
}
|
||||
|
||||
struct panvk_shader *
|
||||
panvk_per_arch(shader_create)(struct panvk_device *dev,
|
||||
const VkPipelineShaderStageCreateInfo *stage_info,
|
||||
|
|
@ -690,3 +1055,23 @@ panvk_per_arch(link_shaders)(struct panvk_pool *desc_pool,
|
|||
|
||||
memcpy(link->buf_strides, buf_strides, sizeof(link->buf_strides));
|
||||
}
|
||||
|
||||
static const struct vk_shader_ops panvk_shader_ops = {
|
||||
.destroy = panvk_shader_destroy,
|
||||
.serialize = panvk_shader_serialize,
|
||||
.get_executable_properties = panvk_shader_get_executable_properties,
|
||||
.get_executable_statistics = panvk_shader_get_executable_statistics,
|
||||
.get_executable_internal_representations =
|
||||
panvk_shader_get_executable_internal_representations,
|
||||
};
|
||||
|
||||
const struct vk_device_shader_ops panvk_per_arch(device_shader_ops) = {
|
||||
.get_nir_options = panvk_get_nir_options,
|
||||
.get_spirv_options = panvk_get_spirv_options,
|
||||
.preprocess_nir = panvk_preprocess_nir,
|
||||
.hash_graphics_state = panvk_hash_graphics_state,
|
||||
.compile = panvk_compile_shaders,
|
||||
.deserialize = panvk_deserialize_shader,
|
||||
.cmd_set_dynamic_graphics_state = vk_cmd_set_dynamic_graphics_state,
|
||||
.cmd_bind_shaders = panvk_per_arch(cmd_bind_shaders),
|
||||
};
|
||||
|
|
|
|||
Loading…
Add table
Reference in a new issue