torch-mlir

Commit Graph

Author	SHA1	Message	Date
Stella Laurenzo	fc484d1bd8	Rework reference shape lowering based on upstream shape dialect changes. * Primarily, the upstream shape dialect now uses tensor<?xindex> for non-erroring, immediate shape calculations (and will return this for shape_of of a tensor or memref). * In addition, upstream passes do not yet exist for fully lowering to standard ops, so the passes here need to be extended to handle this new convention. * This should be seen as an intermediate state, necessary to integrate a new LLVM version and needs more work and cleanup for generality. * There is a good deal of awkwardness in these conversions. The hope is that additional upstream work will yield better defined conversion paths once out of this intermediate state.	2020-08-03 13:43:49 -07:00
Sean Silva	f525d4dbcf	Add custom assembly format for tcp.alloc_memref/tcp.get_extent This makes the IR a bit easier to scan.	2020-05-11 15:28:34 -07:00
Sean Silva	53c17dbed9	"Finish" tensor -> memref conversion. There's a lot of details to flesh out here, but the basic approach seems promising (see comments in createE2ELoweringPipeline). This approach will be put to the test when we try to do our first fusions since that tickles some of the nasty phase ordering issues involved here. But we're not there yet.	2020-05-11 15:00:12 -07:00

Author

SHA1

Message

Date

Stella Laurenzo

fc484d1bd8

Rework reference shape lowering based on upstream shape dialect changes.

* Primarily, the upstream shape dialect now uses tensor<?xindex> for non-erroring, immediate shape calculations (and will return this for shape_of of a tensor or memref).
* In addition, upstream passes do not yet exist for fully lowering to standard ops, so the passes here need to be extended to handle this new convention.
* This should be seen as an intermediate state, necessary to integrate a new LLVM version and needs more work and cleanup for generality.
* There is a good deal of awkwardness in these conversions. The hope is that additional upstream work will yield better defined conversion paths once out of this intermediate state.

2020-08-03 13:43:49 -07:00

Sean Silva

f525d4dbcf

Add custom assembly format for tcp.alloc_memref/tcp.get_extent

This makes the IR a bit easier to scan.

2020-05-11 15:28:34 -07:00

Sean Silva

53c17dbed9

"Finish" tensor -> memref conversion.

There's a lot of details to flesh out here, but the basic approach seems
promising (see comments in createE2ELoweringPipeline).

This approach will be put to the test when we try to do our first
fusions since that tickles some of the nasty phase ordering issues
involved here.

But we're not there yet.

2020-05-11 15:00:12 -07:00

3 Commits (a74a98094b88d2e8b4d532ffe711f3fa94a56ccb)