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fdr: remove confirm split and pull-back

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Wang, Xiang W
2016-12-14 21:38:03 -05:00
committed by Matthew Barr
parent 7c2627f2c2
commit df7bc22ae0
13 changed files with 68 additions and 158 deletions
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16
src/fdr/engine_description.h
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@@ -1,5 +1,5 @@
/*
* Copyright (c) 2015-2016, Intel Corporation
* Copyright (c) 2015-2017, Intel Corporation
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions are met:
@@ -38,29 +38,19 @@ class EngineDescription {
u32 id;
target_t code_target; // the target that we built this code for
u32 numBuckets;
u32 confirmPullBackDistance;
u32 confirmTopLevelSplit;
public:
EngineDescription(u32 id_in, const target_t &code_target_in,
u32 numBuckets_in, u32 confirmPullBackDistance_in,
u32 confirmTopLevelSplit_in)
: id(id_in), code_target(code_target_in), numBuckets(numBuckets_in),
confirmPullBackDistance(confirmPullBackDistance_in),
confirmTopLevelSplit(confirmTopLevelSplit_in) {}
u32 numBuckets_in)
: id(id_in), code_target(code_target_in), numBuckets(numBuckets_in) {}
virtual ~EngineDescription();
u32 getID() const { return id; }
u32 getNumBuckets() const { return numBuckets; }
u32 getConfirmPullBackDistance() const { return confirmPullBackDistance; }
u32 getConfirmTopLevelSplit() const { return confirmTopLevelSplit; }
void setConfirmTopLevelSplit(u32 split) { confirmTopLevelSplit = split; }
bool isValidOnTarget(const target_t &target_in) const;
virtual u32 getDefaultFloodSuffixLength() const = 0;
virtual bool typicallyHoldsOneCharLits() const { return true; }
};
/** Returns a target given a CPU feature set value. */