jrprice / oclgrind Goto Github PK

This instruction is not supported by SPIR.

When launching kernels with several millions of work-items, the memory usage of Oclgrind is ridiculous. This is due to the fact that all work-items are retained until the kernel has finished, which is so that any work-item can be inspected at any time during interactive debugging.

This will be changed so that work-groups are destroyed as soon as all of their work-items have completed. In interactive mode, there will be an option to retain the state of all work-items until the entire kernel invocation has finished to enable the above debugging feature if desired.

Removed error messages and return error code that indicates GL operations aren't supported by the platform.

This bug also causes occasional errors for mad_sat and mad_hi builtins.

Need to add as_size_t(), as_intptr_t(), as_uintptr_t() and as_ptrdiff_t().

Rounding mode currently not taken into account when using the vstore_half builtins.

Add support for the following packed image formats:
CL_UNORM_SHORT_565
CL_UNORM_SHORT_555
CL_UNORM_INT_101010

Allow user to set environment variable to control which kernel(s) to break into.

A simple command-history that can be navigated with up/down arrows would be very useful. Requires support for unbuffered input.

The runtime calls a few 1.2 API functions, which can't be resolved when loaded by the 1.1 ICD loader. Could fix this by directly calling the mangled functions internally, e.g. clCreateImage().

Need to ensure that all possible operand types are handled by certain functions in WorkItem class:
getFloatValue()
getUnsignedInt()
getSignedInt()

Constant operands may also be used directly by certain instructions (e.g. bitcast).

Remove output error message and return an error code that indicates the platform doesn't support images.

The following builtins' declarations in clc.h are broken:
ilogb
ldexp
nan
pown
rootn

All OpenCL runtime API function (except clSetKernelArg) need to be thread-safe.

Two variables with the same name in different scopes will clash. The print command will only see the variable most recently updated.

The OpenCL spec requires that this value should reflect the program's actual state (i.e. INTERMEDIATE, COMPILED, LIBRARY or EXECUTABLE).