diff --git a/common/normalizedtestrun.go b/common/normalizedtestrun.go
index 9fd838a..c8ff645 100644
--- a/common/normalizedtestrun.go
+++ b/common/normalizedtestrun.go
@@ -165,7 +165,7 @@ func (tr *TestRun) NormalizedConfigWithAgentData(
 			cpu,
 			SystemRoleAtomizerCliWatchtower,
 			SystemRoleTwoPhaseGen,
-			SystemRolePhaseTwoGen,
+			SystemRoleParsecGen,
 		),
 	)
 	trc.SentinelCPU = int(
@@ -198,7 +198,7 @@ func (tr *TestRun) NormalizedConfigWithAgentData(
 			ram,
 			SystemRoleAtomizerCliWatchtower,
 			SystemRoleTwoPhaseGen,
-			SystemRolePhaseTwoGen,
+			SystemRoleParsecGen,
 		) / 1024,
 	)
 	trc.SentinelRAM = int(
@@ -236,7 +236,7 @@ func (tr *TestRun) NormalizedConfigWithAgentData(
 		count,
 		SystemRoleAtomizerCliWatchtower,
 		SystemRoleTwoPhaseGen,
-		SystemRolePhaseTwoGen,
+		SystemRoleParsecGen,
 	)
 	trc.SentinelCount = getIntValueForAnyKey(
 		count,
diff --git a/common/system.go b/common/system.go
index be67ea1..26c3f77 100644
--- a/common/system.go
+++ b/common/system.go
@@ -20,7 +20,7 @@ const SystemRoleTwoPhaseGen SystemRole = "twophase-gen"
 const SystemRoleAgent SystemRole = "agent"
 const SystemRoleRuntimeLockingShard SystemRole = "runtime_locking_shard"
 const SystemRoleTicketMachine SystemRole = "ticket_machine"
-const SystemRolePhaseTwoGen SystemRole = "phasetwo_bench"
+const SystemRoleParsecGen SystemRole = "parsec_bench"
 const SystemRoleLoadGen SystemRole = "loadgen"
 
 type SystemArchitectureRole struct {
@@ -223,8 +223,8 @@ var AvailableArchitectures = []SystemArchitecture{
 		},
 	},
 	{
-		ID:   "phase-two",
-		Name: "Phase Two Programmability",
+		ID:   "parsec",
+		Name: "PArSEC",
 		Roles: []SystemArchitectureRole{
 			{
 				Role:       SystemRoleAgent,
@@ -242,7 +242,7 @@ var AvailableArchitectures = []SystemArchitecture{
 				ShortTitle: "Ticketer",
 			},
 			{
-				Role:       SystemRolePhaseTwoGen,
+				Role:       SystemRoleParsecGen,
 				Title:      "Generator",
 				ShortTitle: "Gen",
 			},
@@ -261,7 +261,7 @@ var AvailableArchitectures = []SystemArchitecture{
 			RaftMaxBatch:              100000,
 			SnapshotDistance:          0,
 			ShardReplicationFactor:    3,
-			Architecture:              "phase-two",
+			Architecture:              "parsec",
 			SampleCount:               315,
 			LoadGenOutputCount:        2,
 			LoadGenInputCount:         2,
diff --git a/coordinator/testruns/architecture_phase_two.go b/coordinator/testruns/architecture_phase_two.go
index 5734557..b573352 100644
--- a/coordinator/testruns/architecture_phase_two.go
+++ b/coordinator/testruns/architecture_phase_two.go
@@ -8,20 +8,20 @@ import (
 	"github.com/mit-dci/opencbdc-tctl/common"
 )
 
-func (t *TestRunManager) IsPhaseTwo(architectureID string) bool {
-	return strings.HasPrefix(architectureID, "phase-two")
+func (t *TestRunManager) IsParsec(architectureID string) bool {
+	return strings.HasPrefix(architectureID, "parsec")
 }
 
-// RunBinariesPhaseTwo will orchestrate the running of all roles for a full
-// cycle test with the phase two architecture
-func (t *TestRunManager) RunBinariesPhaseTwo(
+// RunBinariesParsec will orchestrate the running of all roles for a full
+// cycle test with the PArSEC architecture
+func (t *TestRunManager) RunBinariesParsec(
 	tr *common.TestRun,
 	envs map[int32][]byte,
 	cmd chan *common.ExecutedCommand,
 	failures chan *common.ExecutedCommand,
 ) error {
 	// Build the sequence of commands to start
-	startSequence := t.CreateStartSequencePhaseTwo(tr)
+	startSequence := t.CreateStartSequenceParsec(tr)
 
 	// Execute the sequence of commands to start
 	allCmds, terminated, err := t.executeStartSequence(
@@ -76,7 +76,7 @@ func (t *TestRunManager) RunBinariesPhaseTwo(
 	case <-time.After(timeout):
 	}
 
-	err = t.CleanupCommandsPhaseTwo(tr, allCmds, envs)
+	err = t.CleanupCommandsParsec(tr, allCmds, envs)
 	if err != nil {
 		return err
 	}
@@ -87,7 +87,7 @@ func (t *TestRunManager) RunBinariesPhaseTwo(
 	return nil
 }
 
-func (t *TestRunManager) CleanupCommandsPhaseTwo(
+func (t *TestRunManager) CleanupCommandsParsec(
 	tr *common.TestRun,
 	allCmds []runningCommand,
 	envs map[int32][]byte,
@@ -109,7 +109,7 @@ func (t *TestRunManager) CleanupCommandsPhaseTwo(
 	t.WriteLog(tr, "Interrupting all loadgens")
 	err := t.BreakAllCmds(
 		tr,
-		t.FilterCommandsByRole(tr, allCmds, common.SystemRolePhaseTwoGen),
+		t.FilterCommandsByRole(tr, allCmds, common.SystemRoleParsecGen),
 	)
 	if err != nil {
 		return err
@@ -132,7 +132,7 @@ func (t *TestRunManager) CleanupCommandsPhaseTwo(
 	t.WriteLog(tr, "Terminating all loadgens")
 	err = t.TerminateAllCmds(
 		tr,
-		t.FilterCommandsByRole(tr, allCmds, common.SystemRolePhaseTwoGen),
+		t.FilterCommandsByRole(tr, allCmds, common.SystemRoleParsecGen),
 	)
 	if err != nil {
 		return err
@@ -183,11 +183,11 @@ func (t *TestRunManager) CleanupCommandsPhaseTwo(
 	return nil
 }
 
-// CreateStartSequencePhaseTwo uses the test run configuration to determine in
+// CreateStartSequenceParsec uses the test run configuration to determine in
 // which sequence the agent roles should be started, and returns an array of
 // startSequenceEntry elements that are ordered in the sequence in which they
 // should be started up.
-func (t *TestRunManager) CreateStartSequencePhaseTwo(
+func (t *TestRunManager) CreateStartSequenceParsec(
 	tr *common.TestRun,
 ) []startSequenceEntry {
 	// Determine the start sequence
@@ -236,7 +236,7 @@ func (t *TestRunManager) CreateStartSequencePhaseTwo(
 
 	// Start all load generators
 	startSequence = append(startSequence, startSequenceEntry{
-		roles:       t.GetAllRolesSorted(tr, common.SystemRolePhaseTwoGen),
+		roles:       t.GetAllRolesSorted(tr, common.SystemRoleParsecGen),
 		timeout:     roleStartTimeout,
 		waitForPort: []PortIncrement{}, // Don't wait for anything - loadgens don't accept incoming
 	})
diff --git a/coordinator/testruns/commands.go b/coordinator/testruns/commands.go
index 0c05eff..c387e40 100644
--- a/coordinator/testruns/commands.go
+++ b/coordinator/testruns/commands.go
@@ -33,7 +33,7 @@ var roleBinaries = map[common.SystemRole]string{
 	common.SystemRoleAgent:                 "sources/build/src/parsec/agent/agentd",
 	common.SystemRoleRuntimeLockingShard:   "sources/build/src/parsec/runtime_locking_shard/runtime_locking_shardd",
 	common.SystemRoleTicketMachine:         "sources/build/src/parsec/ticket_machine/ticket_machined",
-	common.SystemRolePhaseTwoGen:           "sources/build/tools/bench/parsec/evm/evm_bench",
+	common.SystemRoleParsecGen:           "sources/build/tools/bench/parsec/evm/evm_bench",
 }
 
 // roleParameters is a map from the system role to the parameters we have to
@@ -78,7 +78,7 @@ var roleParameters = map[common.SystemRole][]string{
 		"--loglevel=%LOGLEVEL%",
 		"--component_id=%IDX%",
 	},
-	common.SystemRolePhaseTwoGen: []string{
+	common.SystemRoleParsecGen: []string{
 		"--component_id=%IDX%",
 		"--loadgen_accounts=%ACCOUNTS%",
 		"--loadgen_agent_affinity=%LGAFFINITY%",
@@ -373,8 +373,8 @@ func (t *TestRunManager) RunBinaries(
 		return t.RunBinariesAtomizer(tr, envs, cmd, failures)
 	} else if t.Is2PC(tr.Architecture) {
 		return t.RunBinariesTwoPhase(tr, envs, cmd, failures)
-	} else if t.IsPhaseTwo(tr.Architecture) {
-		return t.RunBinariesPhaseTwo(tr, envs, cmd, failures)
+	} else if t.IsParsec(tr.Architecture) {
+		return t.RunBinariesParsec(tr, envs, cmd, failures)
 	}
 	return fmt.Errorf("unknown architecture: [%s]", tr.Architecture)
 }
diff --git a/coordinator/testruns/execute.go b/coordinator/testruns/execute.go
index 5a38457..3c2ecc4 100644
--- a/coordinator/testruns/execute.go
+++ b/coordinator/testruns/execute.go
@@ -85,7 +85,7 @@ func (t *TestRunManager) ExecuteTestRun(tr *common.TestRun) {
 		}
 	}
 
-	if !t.IsPhaseTwo(tr.Architecture) {
+	if !t.IsParsec(tr.Architecture) {
 		// Generate the configuration file the system needs based on the
 		// configured
 		// parameters in the UI
diff --git a/coordinator/testruns/parameters.go b/coordinator/testruns/parameters.go
index f1e0ccb..feac43b 100644
--- a/coordinator/testruns/parameters.go
+++ b/coordinator/testruns/parameters.go
@@ -55,7 +55,7 @@ func (t *TestRunManager) SubstituteParameters(
 			fmt.Sprintf("%d", tr.LoadGenAccounts),
 		)
 		p = strings.ReplaceAll(p, "%LOGLEVEL%", t.RoleLogLevel(tr, r))
-		if r.Role == common.SystemRolePhaseTwoGen {
+		if r.Role == common.SystemRoleParsecGen {
 			p = strings.ReplaceAll(p, "%LGAFFINITY%", t.LoadGenAffinity(tr, r))
 		}
 		newParams = append(newParams, p)
diff --git a/coordinator/testruns/roleconfig.go b/coordinator/testruns/roleconfig.go
index 6b77cf9..2648a5f 100644
--- a/coordinator/testruns/roleconfig.go
+++ b/coordinator/testruns/roleconfig.go
@@ -205,7 +205,7 @@ func (t *TestRunManager) writeTestRunConfigVariables(
 		numRoles := t.countRoles(tr)
 		numClis := 0
 		numClis += numRoles[common.SystemRoleAtomizerCliWatchtower]
-		numClis += numRoles[common.SystemRolePhaseTwoGen]
+		numClis += numRoles[common.SystemRoleParsecGen]
 		numClis += numRoles[common.SystemRoleTwoPhaseGen]
 
 		// Calculate target per role
@@ -355,7 +355,7 @@ func (t *TestRunManager) RoleTelLevel(
 		tellevel = tr.WatchtowerTelemetryLevel
 	case common.SystemRoleCoordinator:
 		tellevel = tr.CoordinatorTelemetryLevel
-	case common.SystemRolePhaseTwoGen:
+	case common.SystemRoleParsecGen:
 		fallthrough
 	case common.SystemRoleTwoPhaseGen:
 		fallthrough
diff --git a/coordinator/testruns/roles.go b/coordinator/testruns/roles.go
index d8c734b..b879c27 100644
--- a/coordinator/testruns/roles.go
+++ b/coordinator/testruns/roles.go
@@ -40,7 +40,7 @@ func (t *TestRunManager) NormalizeRole(
 		role = common.SystemRoleShard
 	} else if role == common.SystemRoleSentinelTwoPhase {
 		role = common.SystemRoleSentinel
-	} else if role == common.SystemRoleAtomizerCliWatchtower || role == common.SystemRolePhaseTwoGen || role == common.SystemRoleTwoPhaseGen {
+	} else if role == common.SystemRoleAtomizerCliWatchtower || role == common.SystemRoleParsecGen || role == common.SystemRoleTwoPhaseGen {
 		role = common.SystemRoleLoadGen
 	}
 	return role
diff --git a/coordinator/testruns/transfer.go b/coordinator/testruns/transfer.go
index 4f245de..24496db 100644
--- a/coordinator/testruns/transfer.go
+++ b/coordinator/testruns/transfer.go
@@ -61,7 +61,7 @@ var copyFiles = map[common.SystemRole][]string{
 		"tps_target_%IDX%.txt%%OPT",
 		"telemetry.bin%%OPT",
 	},
-	common.SystemRolePhaseTwoGen: {
+	common.SystemRoleParsecGen: {
 		"tx_samples_%IDX%.txt",
 		"telemetry.bin%%OPT",
 	},