From 00d483697a6e395ef6776320cd1e52a04f4367be Mon Sep 17 00:00:00 2001
From: Joseph Redmon <pjreddie@gmail.com>
Date: Wed, 30 Apr 2014 23:17:40 +0000
Subject: [PATCH] Small updates
---
src/gemm.cl | 29 +----------------------------
1 files changed, 1 insertions(+), 28 deletions(-)
diff --git a/src/gemm.cl b/src/gemm.cl
index 7c868f4..91375a7 100644
--- a/src/gemm.cl
+++ b/src/gemm.cl
@@ -1,5 +1,4 @@
-
__kernel void gemm(int TA, int TB, int M, int N, int K, float ALPHA,
__global float *A, int lda,
__global float *B, int ldb,
@@ -40,33 +39,7 @@
}
if(row < M && col < N){
- C[row*ldc+col] = val;
+ C[row*ldc+col] = ALPHA*val + BETA*C[row*ldc+col];
}
}
-/*
-__kernel void gemm_slow(int TA, int TB, int M, int N, int K, float ALPHA,
- __global float *A, int lda,
- __global float *B, int ldb,
- float BETA,
- __global float *C, int ldc)
-{
- float val = 0;
- int row = get_global_id(0);
- int col = get_global_id(1);
- int i;
- for(i = 0; i < K; ++i){
- float Aval;
- if(TA) Aval = A[i*lda+row];
- else Aval = A[row*lda+i];
-
- float Bval;
- if(TB) Bval = B[col*ldb+i];
- else Bval = B[col+i*ldb];
-
- val += Aval*Bval;
- }
- C[row*ldc+col] = val;
-}
-
-*/
--
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