From cf0300ea55538d4ca139d68cd24b0ee452cce015 Mon Sep 17 00:00:00 2001
From: Joseph Redmon <pjreddie@gmail.com>
Date: Sat, 28 Mar 2015 00:32:01 +0000
Subject: [PATCH] dropout probably ok
---
src/cuda.c | 3 ++-
src/dropout_layer_kernels.cu | 2 ++
Makefile | 2 +-
src/darknet.c | 1 +
4 files changed, 6 insertions(+), 2 deletions(-)
diff --git a/Makefile b/Makefile
index f474fce..0728872 100644
--- a/Makefile
+++ b/Makefile
@@ -1,6 +1,6 @@
GPU=1
DEBUG=0
-ARCH= -arch=sm_50
+ARCH= -arch=sm_52
VPATH=./src/
EXEC=darknet
diff --git a/src/cuda.c b/src/cuda.c
index fb7485e..1b914a5 100644
--- a/src/cuda.c
+++ b/src/cuda.c
@@ -7,6 +7,7 @@
#include "blas.h"
#include "assert.h"
#include <stdlib.h>
+#include <time.h>
void check_error(cudaError_t status)
@@ -65,7 +66,7 @@
static int init = 0;
if(!init){
curandCreateGenerator(&gen, CURAND_RNG_PSEUDO_DEFAULT);
- curandSetPseudoRandomGeneratorSeed(gen, 0ULL);
+ curandSetPseudoRandomGeneratorSeed(gen, time(0));
init = 1;
}
curandGenerateUniform(gen, x_gpu, n);
diff --git a/src/darknet.c b/src/darknet.c
index dbb30e0..037b8de 100644
--- a/src/darknet.c
+++ b/src/darknet.c
@@ -68,6 +68,7 @@
if(weightfile){
load_weights_upto(&net, weightfile, max);
}
+ //net.seen = 0;
save_weights(net, outfile);
}
diff --git a/src/dropout_layer_kernels.cu b/src/dropout_layer_kernels.cu
index 231497d..3dfa641 100644
--- a/src/dropout_layer_kernels.cu
+++ b/src/dropout_layer_kernels.cu
@@ -16,11 +16,13 @@
if (!state.train) return;
int size = layer.inputs*layer.batch;
cuda_random(layer.rand_gpu, size);
+ /*
int i;
for(i = 0; i < size; ++i){
layer.rand[i] = rand_uniform();
}
cuda_push_array(layer.rand_gpu, layer.rand, size);
+ */
yoloswag420blazeit360noscope<<<cuda_gridsize(size), BLOCK>>>(state.input, size, layer.rand_gpu, layer.probability, layer.scale);
check_error(cudaPeekAtLastError());
--
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