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v3dv: serialize pipeline compilation when debugging shaders

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It is possible to compile pipelines in multiple threads, but when we
are dumping debug information for shaders, we want all the outputs
serialized so we can make sense of it.

Reviewed-by: Alejandro Piñeiro <apinheiro@igalia.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/8913>
This commit is contained in:
Iago Toral Quiroga 2021-02-08 09:52:14 +01:00 • committed by Marge Bot
parent 44dcc4c24d
commit e6f8202749
2 changed files with 20 additions and 0 deletions
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6
src/broadcom/common/v3d_debug.h
View file

@ -60,6 +60,12 @@ extern uint32_t V3D_DEBUG;
#define V3D_DEBUG_RA (1 << 16)
#define V3D_DEBUG_DUMP_SPIRV (1 << 17)
#define V3D_DEBUG_SHADERS (V3D_DEBUG_TGSI | V3D_DEBUG_NIR | \
V3D_DEBUG_VIR | V3D_DEBUG_QPU | \
V3D_DEBUG_FS | V3D_DEBUG_GS | \
V3D_DEBUG_VS | V3D_DEBUG_CS | \
V3D_DEBUG_RA)
#ifdef HAVE_ANDROID_PLATFORM
#define LOG_TAG "BROADCOM-MESA"
#if ANDROID_API_LEVEL >= 26

14
src/broadcom/vulkan/v3dv_pipeline.c
View file

@ -2993,8 +2993,12 @@ v3dv_CreateGraphicsPipelines(VkDevice _device,
const VkAllocationCallbacks *pAllocator,
VkPipeline *pPipelines)
{
V3DV_FROM_HANDLE(v3dv_device, device, _device);
VkResult result = VK_SUCCESS;
if (unlikely(V3D_DEBUG & V3D_DEBUG_SHADERS))
mtx_lock(&device->pdevice->mutex);
for (uint32_t i = 0; i < count; i++) {
VkResult local_result;
@ -3010,6 +3014,9 @@ v3dv_CreateGraphicsPipelines(VkDevice _device,
}
}
if (unlikely(V3D_DEBUG & V3D_DEBUG_SHADERS))
mtx_unlock(&device->pdevice->mutex);
return result;
}
@ -3146,8 +3153,12 @@ v3dv_CreateComputePipelines(VkDevice _device,
const VkAllocationCallbacks *pAllocator,
VkPipeline *pPipelines)
{
V3DV_FROM_HANDLE(v3dv_device, device, _device);
VkResult result = VK_SUCCESS;
if (unlikely(V3D_DEBUG & V3D_DEBUG_SHADERS))
mtx_lock(&device->pdevice->mutex);
for (uint32_t i = 0; i < createInfoCount; i++) {
VkResult local_result;
local_result = compute_pipeline_create(_device,
@ -3162,5 +3173,8 @@ v3dv_CreateComputePipelines(VkDevice _device,
}
}
if (unlikely(V3D_DEBUG & V3D_DEBUG_SHADERS))
mtx_unlock(&device->pdevice->mutex);
return result;
}