diff options
Diffstat (limited to 'support/Bfloat16.h')
-rw-r--r-- | support/Bfloat16.h | 23 |
1 files changed, 10 insertions, 13 deletions
diff --git a/support/Bfloat16.h b/support/Bfloat16.h index e67c729a6c..17013294e2 100644 --- a/support/Bfloat16.h +++ b/support/Bfloat16.h @@ -43,18 +43,17 @@ inline uint16_t float_to_bf16(const float v) #if defined(ARM_COMPUTE_ENABLE_BF16) uint16_t res; - __asm __volatile( - "ldr s0, [%[fromptr]]\n" - ".inst 0x1e634000\n" // BFCVT h0, s0 - "str h0, [%[toptr]]\n" - : - : [fromptr] "r"(fromptr), [toptr] "r"(&res) - : "v0", "memory"); + __asm __volatile("ldr s0, [%[fromptr]]\n" + ".inst 0x1e634000\n" // BFCVT h0, s0 + "str h0, [%[toptr]]\n" + : + : [fromptr] "r"(fromptr), [toptr] "r"(&res) + : "v0", "memory"); #else /* defined(ARM_COMPUTE_ENABLE_BF16) */ uint16_t res = (*fromptr >> 16); const uint16_t error = (*fromptr & 0x0000ffff); uint16_t bf_l = res & 0x0001; - if((error > 0x8000) || ((error == 0x8000) && (bf_l != 0))) + if ((error > 0x8000) || ((error == 0x8000) && (bf_l != 0))) { res += 1; } @@ -75,23 +74,21 @@ inline float bf16_to_float(const uint16_t &v) memcpy(&fp, &lv, sizeof(lv)); return fp; } -} +} // namespace /** Brain floating point representation class */ class bfloat16 final { public: /** Default Constructor */ - bfloat16() - : value(0) + bfloat16() : value(0) { } /** Constructor * * @param[in] v Floating-point value */ - bfloat16(float v) - : value(float_to_bf16(v)) + bfloat16(float v) : value(float_to_bf16(v)) { } /** Assignment operator |