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Fix synchronization problem for AMD Radeon with amdvlk driver or windows

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drivers. Does not have any performance or fidelity effect on other gpu/driver
combos I've tested.

FIXES: https://github.com/nomic-ai/gpt4all/issues/1507
This commit is contained in:
Adam Treat 2023-10-27 12:05:24 -04:00 committed by cebtenzzre
parent 8d9efbf97a
commit 74ddf0f17d
1 changed files with 2 additions and 2 deletions
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4
kompute/src/OpAlgoDispatch.cpp
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@ -32,9 +32,9 @@ OpAlgoDispatch::record(const vk::CommandBuffer& commandBuffer)
this->mAlgorithm->getTensors()) { this->mAlgorithm->getTensors()) {
tensor->recordPrimaryBufferMemoryBarrier( tensor->recordPrimaryBufferMemoryBarrier(
commandBuffer, commandBuffer,
vk::AccessFlagBits::eTransferWrite, vk::AccessFlagBits::eShaderWrite,
vk::AccessFlagBits::eShaderRead, vk::AccessFlagBits::eShaderRead,
vk::PipelineStageFlagBits::eTransfer, vk::PipelineStageFlagBits::eComputeShader,
vk::PipelineStageFlagBits::eComputeShader); vk::PipelineStageFlagBits::eComputeShader);
} }