1 files changed, 2 insertions, 2 deletions
diff --git a/copy_experiments/mon_cross_ctx_copies.cu b/copy_experiments/mon_cross_ctx_copies.cu
index 93d0e4c..2912aec 100644
--- a/copy_experiments/mon_cross_ctx_copies.cu
+++ b/copy_experiments/mon_cross_ctx_copies.cu
@@ -55,8 +55,8 @@ static const struct timespec DELAY_TIME = {0, 50*1000l*1000l}; // 50ms (use 30ms
 // Should each GPU-copy-monitoring thread check for GPU clock skew?
 static const bool SKEW_CHECK = false;
-// Size of each copy to the GPU, in bytes
+// Size of each copy to the GPU, in bytes (64-bit, as copies may be > 4GiB)
-static unsigned int COPY_SIZE;
+static uint64_t COPY_SIZE;
 // GPU time offset. CPU time = GPU time - offset
 static uint64_t GPU_TIME_OFFSET;
 // Copy start barrier

diff --git a/copy_experiments/mon_cross_ctx_copies.cu b/copy_experiments/mon_cross_ctx_copies.cu index 93d0e4c..2912aec 100644 --- a/copy_experiments/mon_cross_ctx_copies.cu +++ b/copy_experiments/mon_cross_ctx_copies.cu
@@ -55,8 +55,8 @@ static const struct timespec DELAY_TIME = {0, 501000l1000l}; // 50ms (use 30ms
55	// Should each GPU-copy-monitoring thread check for GPU clock skew?	55	// Should each GPU-copy-monitoring thread check for GPU clock skew?
56	static const bool SKEW_CHECK = false;	56	static const bool SKEW_CHECK = false;
57		57
58	// Size of each copy to the GPU, in bytes	58	// Size of each copy to the GPU, in bytes (64-bit, as copies may be > 4GiB)
59	static unsigned int COPY_SIZE;	59	static uint64_t COPY_SIZE;
60	// GPU time offset. CPU time = GPU time - offset	60	// GPU time offset. CPU time = GPU time - offset
61	static uint64_t GPU_TIME_OFFSET;	61	static uint64_t GPU_TIME_OFFSET;
62	// Copy start barrier	62	// Copy start barrier