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radv/gfx10: add Wave32 support for fragment shaders

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It can be enabled with RADV_PERFTEST=pswave32.

Signed-off-by: Samuel Pitoiset <samuel.pitoiset@gmail.com>
Reviewed-by: Bas Nieuwenhuizen <bas@basnieuwenhuizen.nl>
This commit is contained in:
Samuel Pitoiset
2019-08-01 10:43:41 +02:00
parent 18c2e09dc7
commit 953bbacc23
7 changed files with 16 additions and 2 deletions
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4
src/amd/vulkan/radv_shader.c
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@@ -673,7 +673,8 @@ radv_get_shader_wave_size(const struct radv_physical_device *pdevice,
{
if (stage == MESA_SHADER_COMPUTE)
return pdevice->cs_wave_size;
else if (stage == MESA_SHADER_FRAGMENT)
return pdevice->ps_wave_size;
return 64;
}
@@ -1142,6 +1143,7 @@ shader_variant_compile(struct radv_device *device,
options->tess_offchip_block_dw_size = device->tess_offchip_block_dw_size;
options->address32_hi = device->physical_device->rad_info.address32_hi;
options->cs_wave_size = device->physical_device->cs_wave_size;
options->ps_wave_size = device->physical_device->ps_wave_size;
if (options->supports_spill)
tm_options |= AC_TM_SUPPORTS_SPILL;