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Revert "ggml: move ggml_table_f32_f16 to ggml-cpu"

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This reverts commit 9e40d984ad.

Signed-off-by: Aaron Teo <aaron.teo1@ibm.com>
This commit is contained in:
Aaron Teo
2025-06-25 17:00:20 +08:00
parent 827fce9cf8
commit 5be39c1143
4 changed files with 25 additions and 5 deletions
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1
ggml/src/ggml-cpu/ggml-cpu.c
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@@ -3479,7 +3479,6 @@ void ggml_cpu_init(void) {
ggml_fp16_t fp16;
} u = {i};
float f = GGML_CPU_FP16_TO_FP32(u.fp16);
ggml_table_f32_f16[i] = GGML_COMPUTE_FP16_TO_FP32(u.fp16);
ggml_table_gelu_f16[i] = GGML_CPU_FP32_TO_FP16(ggml_gelu_f32(f));
ggml_table_gelu_quick_f16[i] = GGML_CPU_FP32_TO_FP16(ggml_gelu_quick_f32(f));
}

4
ggml/src/ggml-cpu/simd-mappings.h
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@@ -137,10 +137,6 @@
}
#endif
// precomputed f32 table for f16 (256 KB)
// defined in ggml.c, initialized in ggml_init()
GGML_API float ggml_table_f32_f16[1 << 16];
// On ARM NEON, it's quicker to directly convert x -> x instead of calling into ggml_lookup_fp16_to_fp32,
// so we define GGML_CPU_FP16_TO_FP32 and GGML_CPU_FP32_TO_FP16 elsewhere for NEON.
// This is also true for POWER9.