marucoin-modold crashes 5770

[Brekcel]

edit: Nevermind I'm stupid. Is there a way to delete this?

I have an R9 270x and a 5770 in my rig. I have the v5_0 branch of sgminer and I'm trying to mine x13 however I'm running into some brick walls. Using the "marucoin-mod" or "marucoin-modold" kernel gives me this error:

[Time Stamp]Error -4: Enqueueing kernel onto command queue. (clEnqueueNDRangeKern
el)
[Time Stamp] GPU 1 failure, disabling!

The 5770 (GPU 1) turns off and the 270x starts hashing away like normal. I'm using x64 PIMP. Here's my config:

{
"pools" : [
    {
                "url" : "stratum+tcp://east01.us.trademybit.com:5550",
                "user" : "user",
                "pass" : "pass",
                "algorithm" : "marucoin-modold"
        }
]
,
"auto-fan" : true,
"intensity" : "15",
"vectors" : "1",
"worksize" : "128",
"lookup-gap" : "2",
"thread-concurrency" : "8192",
"api-listen" : true,
"api-port" : "4028",
"api-allow" : "W:127.0.0.1",
"gpu-threads" : "2",
"gpu-dyninterval" : "7",
"gpu-platform" : "0",
"gpu-engine" : "0",
"gpu-memclock" : "0",
"gpu-powertune" : "0",
"gpu-vddc" : "0",
"gpu-fan" : "0-100",
"temp-hysteresis" : "3",
"temp-cutoff" : "95",
"temp-overheat" : "90",
"temp-target" : "80",
"log" : "5",
"no-pool-disable" : true,
"queue" : "1",
"expiry" : "20",
"scan-time" : "60",
"shares" : "0",
"kernel-path" : "/usr/local/bin"
}

[mrbrdo]

did you try marucoin-modold?

[Brekcel]

Yes. I figured it out, my 5770 doesn't support ""lookup-gap" : "2"," and that caused it to throw that error. Changed it to 0 for that card and it's working perfectly now.

[mrbrdo]

Hm but X13 does not use lookup-gap :) It's only for Scrypt.

[Brekcel]

Oh, I also changed it to only use 1 gpu-thread and got rid of the vectors line (Never seen it before so I just got rid of it).

[mrbrdo]

I think vectors is not used in sgminer anymore. It is hardcoded to 1. Anyway, glad it is working now :)