From d3ad87f5d299b8b5de787b706f27a74561e8a91f Mon Sep 17 00:00:00 2001
From: ckolivas <kernel@kolivas.org>
Date: Wed, 22 Feb 2012 20:13:23 +1100
Subject: [PATCH] Allow writing of multiple worksizes to the configuration
 file.

---
 cgminer.c | 4 ++++
 ocl.c     | 1 +
 2 files changed, 5 insertions(+)

diff --git a/cgminer.c b/cgminer.c
index 6fa5f987..8784544b 100644
--- a/cgminer.c
+++ b/cgminer.c
@@ -2308,6 +2308,10 @@ void write_config(FILE *fcfg)
 		for(i = 0; i < nDevs; i++)
 			fprintf(fcfg, "%s%d", i > 0 ? "," : "",
 				gpus[i].vwidth);
+		fputs("\",\n\"worksize\" : \"", fcfg);
+		for(i = 0; i < nDevs; i++)
+			fprintf(fcfg, "%s%d", i > 0 ? "," : "",
+				(int)gpus[i].work_size);
 #ifdef HAVE_ADL
 		fputs("\",\n\"gpu-engine\" : \"", fcfg);
 		for(i = 0; i < nDevs; i++)
diff --git a/ocl.c b/ocl.c
index 9ab58ac1..f8924365 100644
--- a/ocl.c
+++ b/ocl.c
@@ -356,6 +356,7 @@ _clState *initCl(unsigned int gpu, char *name, size_t nameSize)
 		clState->wsize = 64;
 	else
 		clState->wsize = (clState->max_work_size <= 256 ? clState->max_work_size : 256) / clState->vwidth;
+	gpus[gpu].work_size = clState->wsize;
 
 	/* Create binary filename based on parameters passed to opencl
 	 * compiler to ensure we only load a binary that matches what would