Regres: Reduce dEQP logging efforts

Nothing reads these, save the SSD R/W cycles!

Change-Id: Ic49a40387672a1e5aaedb169d9d46f61daedc430
Reviewed-on: https://swiftshader-review.googlesource.com/c/SwiftShader/+/28353
Tested-by: Ben Clayton <bclayton@google.com>
Reviewed-by: Nicolas Capens <nicolascapens@google.com>
diff --git a/tests/regres/main.go b/tests/regres/main.go
index a3a40a8..ddae932 100644
--- a/tests/regres/main.go
+++ b/tests/regres/main.go
@@ -1142,7 +1142,13 @@
 			"LIBC_FATAL_STDERR_=1", // Put libc explosions into logs.
 		}
 
-		outRaw, err := shell.Exec(testTimeout, exe, filepath.Dir(exe), env, "--deqp-surface-type=pbuffer", "-n="+name)
+		outRaw, err := shell.Exec(testTimeout, exe, filepath.Dir(exe), env,
+			"--deqp-surface-type=pbuffer",
+			"--deqp-shadercache=disable",
+			"--deqp-log-images=disable",
+			"--deqp-log-shader-sources=disable",
+			"--deqp-log-flush=disable",
+			"-n="+name)
 		out := string(outRaw)
 		out = strings.ReplaceAll(out, t.srcDir, "<SwiftShader>")
 		out = strings.ReplaceAll(out, exe, "<dEQP>")