Comparison of ppc64le and amd64 for Kubernetes #119800 issue (after fix)

comparison.md

case "replace":
		if target != nil && len(args) >= 2 {
			sz := l.sizeEstimate(*target)
			toReplaceSz := l.sizeEstimate(args[0])
			if toReplaceSz.Min == 0 {
				toReplaceSz.Min = 1 // replace will replace each char with the replacement if an empty "to replace" string is given
			}
			replaceWithSz := l.sizeEstimate(args[1])
			fmt.Printf("replace sz: %v\n", sz)
			fmt.Printf("toReplaceSz: %v\n", toReplaceSz)
			fmt.Printf("replaceWithSz: %v\n", replaceWithSz)
			// smallest possible result: smallest input size composed of the largest possible substrings being replaced by smallest possible replacement
			minSz := uint64(math.Ceil(float64(sz.Min)/float64(toReplaceSz.Max))) * replaceWithSz.Min
			// largest possible result: largest input size composed of the smallest possible substrings being replaced by largest possible replacement
			maxSz := uint64(math.Ceil(float64(sz.Max)/float64(toReplaceSz.Min))) * replaceWithSz.Max
			fmt.Printf("float64(sz.Max): %v, float64(toReplaceSz.Min): %v\n", float64(sz.Max), float64(toReplaceSz.Min))
			fmt.Printf("math.Ceil: %v\n", math.Ceil(float64(sz.Max)/float64(toReplaceSz.Min)))
			fmt.Printf("uint64: %v\n", uint64(math.Ceil(float64(sz.Max)/float64(toReplaceSz.Min))))
			fmt.Printf("*: %v", uint64(math.Ceil(float64(sz.Max)/float64(toReplaceSz.Min)))*replaceWithSz.Max)

			// cost is the traversal plus the construction of the result
			fmt.Printf("  minSz: %v, maxSz: %v\n", minSz, maxSz)
			return &checker.CallEstimate{CostEstimate: sz.MultiplyByCostFactor(2 * common.StringTraversalCostFactor), ResultSize: &checker.SizeEstimate{Min: minSz, Max: maxSz}}
		}

ppc64le

replace sz: {0 3145726}
toReplaceSz: {1 8}
replaceWithSz: {0 16}
float64(sz.Max): 3.145726e+06, float64(toReplaceSz.Min): 1
math.Ceil: 3.145726e+06
uint64: 3145726
*: 50331616  minSz: 0, maxSz: 50331616
checking size string_replace_string_string, cost: {4 629150}, resultSize: &{0 50331616}
EstimateCallCost: _==_
=== RUN   TestCostEstimation/extended_library_replace/set_maxLength
EstimateCallCost: replace
replace sz: {0 16}
toReplaceSz: {1 8}
replaceWithSz: {0 16}
float64(sz.Max): 16, float64(toReplaceSz.Min): 1
math.Ceil: 16
uint64: 16
*: 256  minSz: 0, maxSz: 256
checking size string_replace_string_string, cost: {4 8}, resultSize: &{0 256}
EstimateCallCost: _==_
--- PASS: TestCostEstimation (0.17s)
    --- PASS: TestCostEstimation/extended_library_replace (0.16s)
        --- PASS: TestCostEstimation/extended_library_replace/calc_maxLength (0.14s)
        --- PASS: TestCostEstimation/extended_library_replace/set_maxLength (0.01s)
PASS
ok  	k8s.io/apiextensions-apiserver/pkg/apiserver/schema/cel	0.734s

amd64:

replace sz: {0 3145726}
toReplaceSz: {1 8}
replaceWithSz: {0 16}
float64(sz.Max): 3.145726e+06, float64(toReplaceSz.Min): 1
math.Ceil: 3.145726e+06
uint64: 3145726
*: 50331616  minSz: 0, maxSz: 50331616
=== RUN   TestCostEstimation/extended_library_replace/set_maxLength
replace sz: {0 16}
toReplaceSz: {1 8}
replaceWithSz: {0 16}
float64(sz.Max): 16, float64(toReplaceSz.Min): 1
math.Ceil: 16
uint64: 16
*: 256  minSz: 0, maxSz: 256
--- PASS: TestCostEstimation (0.02s)
    --- PASS: TestCostEstimation/extended_library_replace (0.01s)
        --- PASS: TestCostEstimation/extended_library_replace/calc_maxLength (0.01s)
        --- PASS: TestCostEstimation/extended_library_replace/set_maxLength (0.00s)
PASS