diff options
author | gatecat <gatecat@ds0.me> | 2021-06-02 10:01:36 +0100 |
---|---|---|
committer | gatecat <gatecat@ds0.me> | 2021-06-02 15:05:19 +0100 |
commit | ecc19c2c083f7e3ed7da95557731ded803d2cb1d (patch) | |
tree | 864780d38cb9a49b6846a0045ac93e1b4dfcc88d /common | |
parent | f4fed62c05a9595e22a8ec54add5531225911741 (diff) | |
download | nextpnr-ecc19c2c083f7e3ed7da95557731ded803d2cb1d.tar.gz nextpnr-ecc19c2c083f7e3ed7da95557731ded803d2cb1d.tar.bz2 nextpnr-ecc19c2c083f7e3ed7da95557731ded803d2cb1d.zip |
Using hashlib in arches
Signed-off-by: gatecat <gatecat@ds0.me>
Diffstat (limited to 'common')
-rw-r--r-- | common/base_arch.h | 12 | ||||
-rw-r--r-- | common/hashlib.h | 9 |
2 files changed, 15 insertions, 6 deletions
diff --git a/common/base_arch.h b/common/base_arch.h index fbafee99..c7d9f380 100644 --- a/common/base_arch.h +++ b/common/base_arch.h @@ -441,23 +441,23 @@ template <typename R> struct BaseArch : ArchAPI<R> // -------------------------------------------------------------- // These structures are used to provide default implementations of bel/wire/pip binding. Arches might want to - // replace them with their own, for example to use faster access structures than unordered_map. Arches might also + // replace them with their own, for example to use faster access structures than dict. Arches might also // want to add extra checks around these functions - std::unordered_map<BelId, CellInfo *> base_bel2cell; - std::unordered_map<WireId, NetInfo *> base_wire2net; - std::unordered_map<PipId, NetInfo *> base_pip2net; + dict<BelId, CellInfo *> base_bel2cell; + dict<WireId, NetInfo *> base_wire2net; + dict<PipId, NetInfo *> base_pip2net; // For the default cell/bel bucket implementations std::vector<IdString> cell_types; std::vector<BelBucketId> bel_buckets; - std::unordered_map<BelBucketId, std::vector<BelId>> bucket_bels; + dict<BelBucketId, std::vector<BelId>> bucket_bels; // Arches that want to use the default cell types and bel buckets *must* call these functions in their constructor bool cell_types_initialised = false; bool bel_buckets_initialised = false; void init_cell_types() { - std::unordered_set<IdString> bel_types; + pool<IdString> bel_types; for (auto bel : this->getBels()) bel_types.insert(this->getBelType(bel)); std::copy(bel_types.begin(), bel_types.end(), std::back_inserter(cell_types)); diff --git a/common/hashlib.h b/common/hashlib.h index 30fefc65..063df78f 100644 --- a/common/hashlib.h +++ b/common/hashlib.h @@ -74,6 +74,15 @@ template <> struct hash_ops<int64_t> : hash_int_ops static inline unsigned int hash(int64_t a) { return mkhash((unsigned int)(a), (unsigned int)(a >> 32)); } }; +template <> struct hash_ops<uint32_t> : hash_int_ops +{ + static inline unsigned int hash(uint32_t a) { return a; } +}; +template <> struct hash_ops<uint64_t> : hash_int_ops +{ + static inline unsigned int hash(uint64_t a) { return mkhash((unsigned int)(a), (unsigned int)(a >> 32)); } +}; + template <> struct hash_ops<std::string> { static inline bool cmp(const std::string &a, const std::string &b) { return a == b; } |