Merge pull request #321 from facebookresearch/pr/typo

fix typos

Author: skimo-openhub

tc/core/polyhedral/cuda/memory_promotion_heuristic.cc

@@ -271,7 +271,7 @@ size_t computeThreadIdxXScheduleDepth(
  *
  * In particular, check if incrementing the schedule dimension mapped to
  * Thread::x results in the last tensor index being incremented as well.
- * Since accesses in the group may belong to different statements, which are
+ * Since accesses in the group may belong to different statements, which may
  * have different loops mapped to Thread::x, perform the check for each basic
  * map in the union of access maps taking into account which dimension is
  * mapped for a particular statement (domain of the basic map).  The group is

tc/core/polyhedral/memory_promotion.cc

@@ -497,14 +497,14 @@ ScheduleTree* insertCopiesUnder(
       isl::set::universe(promotionSpace.domain().unwrap().domain());
   auto arrayId =
       promotionSpace.domain().unwrap().get_tuple_id(isl::dim_type::out);
-  auto approximattedRead =
+  auto approximatedRead =
       isl::map(
           scheduleUniverse,
           group.approximateFootprint().set_tuple_id(arrayId).intersect(
               tensorElements))
           .wrap();
-  approximattedRead = isl::map(approximattedRead, promotedFootprint).wrap();
-  auto readExtension = extension.intersect_range(approximattedRead)
+  approximatedRead = isl::map(approximatedRead, promotedFootprint).wrap();
+  auto readExtension = extension.intersect_range(approximatedRead)
                            .set_tuple_id(isl::dim_type::out, readId);
   auto writtenElements =
       isl::map(

tc/core/polyhedral/schedule_isl_conversion.cc

@@ -368,7 +368,7 @@ bool refersToUndefinedParameters(
     return false;
   }
 
-  // If space uses some parameters that are not avaialbe in paramSpace,
+  // If space uses some parameters that are not available in paramSpace,
   // they will be introduced into paramSpace, making its dimension larger.
   auto definedParams = paramSpace.dim(isl::dim_type::param);
   paramSpace = paramSpace.align_params(space);