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CUDA: Fix new mma detection for Turing cards with Volta PTX #12187

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CUDA: Fix new mma detection for Turing cards with Volta PTX #12187

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3 changes: 2 additions & 1 deletion ggml/src/ggml-cuda/common.cuh
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Expand Up @@ -244,7 +244,8 @@ static bool fp16_mma_hardware_available(const int cc) {

// Volta technically had FP16 tensor cores but they work very differently compared to Turing and later.
static bool new_mma_available(const int cc) {
return cc < GGML_CUDA_CC_OFFSET_AMD && ggml_cuda_highest_compiled_arch(cc) >= GGML_CUDA_CC_TURING;
return cc < GGML_CUDA_CC_OFFSET_AMD && ggml_cuda_highest_compiled_arch(cc) >= GGML_CUDA_CC_VOLTA &&
cc >= GGML_CUDA_CC_TURING;
}

static bool cp_async_available(const int cc) {
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