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ggml : support CUDA's half type for aarch64(#1455) (#2670) 

* ggml: support CUDA's half type for aarch64(#1455)
support CUDA's half type for aarch64 in ggml_fp16_t definition

* ggml: use __CUDACC__ to recognise nvcc compiler
This commit is contained in:
Kylin 2023-08-22 15:14:23 +08:00 committed by GitHub
parent 546f5e93bb
commit 6c828cecd4
1 changed files with 3 additions and 2 deletions
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5
ggml.h
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@ -259,8 +259,9 @@
extern "C" {
#endif
#ifdef __ARM_NEON
// we use the built-in 16-bit float type
#if defined(__ARM_NEON) && defined(__CUDACC__)
typedef half ggml_fp16_t;
#elif defined(__ARM_NEON)
typedef __fp16 ggml_fp16_t;
#else
typedef uint16_t ggml_fp16_t;