Kernel Cache: Reactivate OpenCL runtime specific kernel caches

docs/changes.txt

@@ -56,6 +56,7 @@
 - OpenCL Runtime: Update unstable mode warnings for Apple and AMDGPU drivers
 - OpenCL Runtime: Workaround JiT compiler error on AMDGPU driver compiling WPA-EAPOL-PBKDF2 OpenCL kernel
 - OpenCL Runtime: Workaround JiT compiler error on ROCM 2.3 driver if the 'inline' keyword is used in function declaration
+- OpenCL Runtime: Workaround memory allocation error on AMD driver on Windows leading to CL_MEM_OBJECT_ALLOCATION_FAILURE
 - Tuning Database: Updated hashcat.hctune with new models and refreshed vector width values
 - WPA/WPA2 cracking: In the potfile, replace password with PMK in order to detect already cracked networks across all WPA modes
 
@@ -65,6 +66,7 @@
 
 - Binary Distribution: Removed 32 bit binary executables
 - Keep Guessing: No longer automatically activate --keep-guessing for modes 9720, 9820, 14900 and 18100
+- Kernel Cache: Reactivate OpenCL runtime specific kernel caches
 - Mode 16800/16801 hash format: Changed separator character from '*' to ':'
 
 * changes v5.0.0 -> v5.1.0

src/shared.c

@@ -486,6 +486,7 @@ void setup_environment_variables ()
       putenv ((char *) "DISPLAY=:0");
   }
 
+  /*
   if (getenv ("OCL_CODE_CACHE_ENABLE") == NULL)
     putenv ((char *) "OCL_CODE_CACHE_ENABLE=0");
 
@@ -494,6 +495,7 @@ void setup_environment_variables ()
 
   if (getenv ("POCL_KERNEL_CACHE") == NULL)
     putenv ((char *) "POCL_KERNEL_CACHE=0");
+  */
 
   if (getenv ("CL_CONFIG_USE_VECTORIZER") == NULL)
     putenv ((char *) "CL_CONFIG_USE_VECTORIZER=False");