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clover/spirv: support CL_KERNEL_COMPILE_WORK_GROUP_SIZE

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Reviewed-by: Serge Martin <edb@sigluy.net>
Reviewed-by: Francisco Jerez <currojerez@riseup.net>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/4974>
This commit is contained in:
Karol Herbst 2020-08-23 16:46:05 +02:00 • committed by Marge Bot
parent 2bb2ba7e34
commit ee5b46fcfd
2 changed files with 30 additions and 4 deletions
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7
src/gallium/frontends/clover/nir/invocation.cpp
View file

@ -288,7 +288,10 @@ module clover::nir::spirv_to_nir(const module &mod, const device &dev,
throw build_error();
}
nir->info.cs.local_size_variable = true;
nir->info.cs.local_size_variable = sym.reqd_work_group_size[0] == 0;
nir->info.cs.local_size[0] = sym.reqd_work_group_size[0];
nir->info.cs.local_size[1] = sym.reqd_work_group_size[1];
nir->info.cs.local_size[2] = sym.reqd_work_group_size[2];
nir_validate_shader(nir, "clover");
// Inline all functions first.
@ -391,7 +394,7 @@ module clover::nir::spirv_to_nir(const module &mod, const device &dev,
text.data.insert(text.data.end(), blob.data, blob.data + blob.size);
m.syms.emplace_back(sym.name, std::string(),
std::vector<size_t>(), section_id, 0, args);
sym.reqd_work_group_size, section_id, 0, args);
m.secs.push_back(text);
section_id++;
}

27
src/gallium/frontends/clover/spirv/invocation.cpp
View file

@ -135,9 +135,11 @@ namespace {
std::string kernel_name;
size_t kernel_nb = 0u;
std::vector<module::argument> args;
std::vector<size_t> req_local_size;
module m;
std::unordered_map<SpvId, std::vector<size_t> > req_local_sizes;
std::unordered_map<SpvId, std::string> kernels;
std::unordered_map<SpvId, module::argument> types;
std::unordered_map<SpvId, SpvId> pointer_types;
@ -185,6 +187,19 @@ namespace {
source.data() + (i + 3u) * sizeof(uint32_t));
break;
case SpvOpExecutionMode:
switch (get<SpvExecutionMode>(inst, 2)) {
case SpvExecutionModeLocalSize:
req_local_sizes[get<SpvId>(inst, 1)] = {
get<uint32_t>(inst, 3),
get<uint32_t>(inst, 4),
get<uint32_t>(inst, 5)
};
break;
default:
break;
}
case SpvOpDecorate: {
const auto id = get<SpvId>(inst, 1);
const auto decoration = get<SpvDecoration>(inst, 2);
@ -367,9 +382,17 @@ namespace {
}
case SpvOpFunction: {
const auto kernels_iter = kernels.find(get<SpvId>(inst, 2));
auto id = get<SpvId>(inst, 2);
const auto kernels_iter = kernels.find(id);
if (kernels_iter != kernels.end())
kernel_name = kernels_iter->second;
const auto req_local_size_iter = req_local_sizes.find(id);
if (req_local_size_iter != req_local_sizes.end())
req_local_size = (*req_local_size_iter).second;
else
req_local_size = { 0, 0, 0 };
break;
}
@ -428,7 +451,7 @@ namespace {
args[i].info.type_name = param_type_names[kernel_name][i];
m.syms.emplace_back(kernel_name, std::string(),
std::vector<size_t>(), 0, kernel_nb, args);
req_local_size, 0, kernel_nb, args);
++kernel_nb;
kernel_name.clear();
args.clear();