I`m trying to run the whdload version of "Alien Breed 3D II: The Killing Grounds".
As the WB starts, just before whdload splash window, the JIT led is green. When the whdload game is loaded, the JIT led turns to red.
The JIT part needs an 68020 to kick in, the game requires AGA chipset and at least a MC68020 processor, so it should be OK. UAE starts with JIT enabled (as I see the JIT green led flickering, just before the whdload starts).
Is it something that I`m missing? How can I enable JIT to CPU demanding games?
@LiveForIt Didn`t work increasing the JIT cache from 8192 to 16384 bytes. A further increase of cache (32768), turned off the JIT LED (black). Maybe you`re right about the JIT cache flushing.
Is there anybody that managed to run "Alien Breed 3D II: The Killing Grounds" with JIT enabled?
@Cass it probably doesn't help much i use the 4.1FE with winuae and the jit works with the killing ground 3D II the configuration of e-uae is similar to the one posted by Raziel but I also tried his and it works. https://www.youtube.com/watch?v=Kzlk9RCwaDY
# CPU type to emulate cpu_type=68000 # CPU compatibility (true is slower) cpu_compatible=false cpu_cycle_exact=false # CPU emulation speed # real = approx A500 speed. max = CPU emulation will run as fast as it can cpu_speed=real
# Amiga chipset to emulate # Can be ocs, ecs or aga chipset=ecs immediate_blits=true # Collision detection; none, sprites, playfields, full collision_level=playfields
# Amount of chip memory to emulate # in multiples of 512K. Thus chipmem=4 is 2MB chipmem_size=2 bogomem_size=0
# Amount of fast memory to emulate in MB fastmem_size=0
It requires: - WHDLoad 17+ - 368 KB ChipMem & 1.5 MB other memory (2MB version) - 884 KB ChipMem & 2.4 MB other memory (4MB version) - AGA chipset and at least a MC68020 processor
You don't set any fastmem Quote:
fastmem_size=0
and you have the ECS chipset set Quote:
chipset=ecs
Try with fastmem_size=8 and chipset=aga
btw. (edit) --- heh, that was the other thread That is what i meant with "try to boot the workbench" in RuninUAE, you can make out any kinf od problems from there *and* you get far better feedback from WHDLoad (e.g. if there's not enough ram etc.)
So your problem is that the jit-led is red or that the game does not run at all? I just tested AB3d2 from whdownload.com and the jit-led was red for me also but it worked and runs good on my X5000.
Then i tested to set the cpu_type to 68040 and now the jit-led is flashing green.