Correct calculation of maximum accumulation registers

for jit_avx512_core_x8s8s32x_conv_kernel
openvinotoolkit · May 31, 2021 · fea1091 · fea1091
1 parent 2f19a90
commit fea1091
Showing 1 changed file with 1 addition and 3 deletions.
diff --git a/src/cpu/x64/jit_avx512_core_x8s8s32x_conv_kernel.cpp b/src/cpu/x64/jit_avx512_core_x8s8s32x_conv_kernel.cpp
@@ -1289,7 +1289,6 @@ status_t jit_avx512_core_x8s8s32x_fwd_kernel::init_conf(jit_conv_conf_t &jcp,
     const int eltwise_ind = p.find(primitive_kind::eltwise);
     jcp.with_eltwise = eltwise_ind != -1;
     if (jcp.with_eltwise) jcp.eltwise = p.entry_[eltwise_ind].eltwise;
-    bool with_quantization = attr.post_ops_.find(primitive_kind::quantization) != -1;
 
     jcp.ver = mayiuse(avx512_core_vnni) ? ver_vnni : ver_avx512_core;
     jcp.is_fast_depthwise = true && jcp.is_depthwise && jcp.ver == ver_vnni
@@ -1301,8 +1300,7 @@ status_t jit_avx512_core_x8s8s32x_fwd_kernel::init_conf(jit_conv_conf_t &jcp,
     if (jcp.is_depthwise) {
         jcp.max_regs_ur = 31 - jcp.is_fast_depthwise - !jcp.is_resrc_depthwise
                 - (jcp.signed_input || jcp.with_input_zp) - (jcp.ver != ver_vnni)
-                - (jcp.signed_input || jcp.with_input_zp || jcp.need_saturation) // both alias
-                - with_quantization;
+                - (jcp.signed_input || jcp.with_input_zp || jcp.need_saturation); // both alias
     } else {
         jcp.max_regs_ur = jcp.ver == ver_vnni ? 31 : 28;
     }