dimensioning

Signed-off-by: Pantelis Antoniou <[email protected]>
pantoniou · Sep 1, 2023 · 288db7c · 288db7c
1 parent 2582083
commit 288db7c
Showing 1 changed file with 3 additions and 2 deletions.
diff --git a/src/blake3/blake3.c b/src/blake3/blake3.c
@@ -744,7 +744,8 @@ static size_t blake3_compress_subtree_wide_panto(blake3_host_state *hs, const ui
 	simd_degree_or_2 = simd_degree < 2 ? 2 : simd_degree;
 
 	/* for multithreading to be worth it has to be this multiple of simd degree */
-	mt_degree = simd_degree * 2;
+	// mt_degree = simd_degree * 2;
+	mt_degree = simd_degree * 8;
 
 	// Note that the single chunk case does *not* bump the SIMD degree up to 2
 	// when it is 1. If this implementation adds multi-threading in the future,
@@ -1390,7 +1391,7 @@ int blake3_host_state_init(blake3_host_state *hs)
 	unsigned int num_threads, i;
 	int rc;
 
-	num_threads = 12;
+	num_threads = 18;
 
 	/* maximum number of threads for now */
 	if (num_threads > 64)