From 10f19c1121068ce3dab9bece03a8b9caaea2db36 Mon Sep 17 00:00:00 2001
From: eiery <19350831+eiery@users.noreply.github.com>
Date: Sat, 22 Apr 2023 04:27:05 -0400
Subject: [PATCH] llama : have n_batch default to 512 (#1091)

* set default n_batch to 512 when using BLAS

* spacing

* alternate implementation of setting different n_batch for BLAS

* set n_batch to 512 for all cases
---
 examples/common.h | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/examples/common.h b/examples/common.h
index cbbc2dfab..0470368d5 100644
--- a/examples/common.h
+++ b/examples/common.h
@@ -20,7 +20,7 @@ struct gpt_params {
     int32_t repeat_last_n = 64;   // last n tokens to penalize
     int32_t n_parts       = -1;   // amount of model parts (-1 = determine from model dimensions)
     int32_t n_ctx         = 512;  // context size
-    int32_t n_batch       = 8;    // batch size for prompt processing
+    int32_t n_batch       = 512;  // batch size for prompt processing (must be >=32 to use BLAS)
     int32_t n_keep        = 0;    // number of tokens to keep from initial prompt
 
     // sampling parameters